HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

JOANNA MAUREEN DUMONT, DO

EMERGENCY MEDICINE

Graduated: 2017

NPI: 1699207696

Practice Locations (1)

CEP AMERICA - CALIFORNIA

3901 LONE TREE WAY

ANTIOCH, CA 945096200

9257797200

Source: CMS National Downloadable File, September 2026.

JOANNA DUMONT, DO | HealthCareAtlasUSA